- update to 1.13.0:
  * Fixed issue where the ``alembic check`` command did not
    function correctly with upgrade structures that have multiple,
    top-level elements, as are generated from the "multi-env"
    environment template.
  * Updated logic introduced in :ticket:`151` to allow
    ``if_exists`` and ``if_not_exists`` on index operations also
    on SQLAlchemy  1.4 series. Previously this feature was
    mistakenly requiring the 2.0 series.
  * Replaced ``python-dateutil`` with the standard library module
    zoneinfo.
  * Alembic 1.13 now supports Python 3.8 and above.
  * Fixed autogenerate issue where ``create_table_comment()`` and
    ``drop_table_comment()`` rendering in a batch table modify
    would include the "table" and "schema" arguments, which are
    not accepted in batch as these are already part of the top
    level block.
  * Additional fixes to PostgreSQL expression index compare
    feature. The compare now correctly accommodates casts and
    differences in spacing.
  * Added detection logic for operation clauses inside the
    expression, skipping the compare of these expressions.
  * To accommodate these changes the logic for the comparison of
    the indexes and unique constraints was moved to the dialect
    implementation, allowing greater flexibility.

• Files Changed
• Browse Source